Example usage for java.util.function LongToDoubleFunction applyAsDouble

Introduction

In this page you can find the example usage for java.util.function LongToDoubleFunction applyAsDouble.

Prototype

double applyAsDouble(long value);

Source Link

Document

Applies this function to the given argument.

Usage

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjLongToLongFunction.java

/**
 * Returns a composed {@link BiObjLongToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjLongToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.// w  w  w .  j  av  a 2 s. co m
 */
@Nonnull
default BiObjLongToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjBooleanToLongFunction.java

/**
 * Returns a composed {@link BiObjBooleanToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjBooleanToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.// w  w w  .ja  v  a 2 s.c o m
 */
@Nonnull
default BiObjBooleanToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjByteToLongFunction.java

/**
 * Returns a composed {@link BiObjByteToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjByteToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.//  w ww  .j a  v  a 2  s.  c  o  m
 */
@Nonnull
default BiObjByteToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjCharToLongFunction.java

/**
 * Returns a composed {@link BiObjCharToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjCharToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.//from  ww  w  . j  a v a 2s .  co m
 */
@Nonnull
default BiObjCharToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjFloatToLongFunction.java

/**
 * Returns a composed {@link BiObjFloatToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjFloatToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.//ww  w  .j  a  v  a  2s.  c  o m
 */
@Nonnull
default BiObjFloatToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjShortToLongFunction.java

/**
 * Returns a composed {@link BiObjShortToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjShortToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}./*from  w  ww  . j a  v  a  2  s .com*/
 */
@Nonnull
default BiObjShortToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjIntToLongFunction.java

/**
 * Returns a composed {@link BiObjIntToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjIntToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}.//from w w  w. ja v  a 2 s.c  om
 */
@Nonnull
default BiObjIntToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.obj.BiObjDoubleToLongFunction.java

/**
 * Returns a composed {@link BiObjDoubleToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result. If evaluation of either operation throws an exception, it is
 * relayed to the caller of the composed operation. This method is just convenience, to provide the ability to
 * transform this primitive function to an operation returning {@code double}.
 *
 * @param after The function to apply after this function is applied
 * @return A composed {@code BiObjDoubleToDoubleFunction} that first applies this function to its input, and then
 * applies the {@code after} function to the result.
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to return primitive values. In this case this is {@code
 * double}./*from   w ww.  j a  va  2 s.  c o m*/
 */
@Nonnull
default BiObjDoubleToDoubleFunction<T, U> andThenToDouble(@Nonnull final LongToDoubleFunction after) {
    Objects.requireNonNull(after);
    return (t, u, value) -> after.applyAsDouble(applyAsLong(t, u, value));
}

From source file:at.gridtec.lambda4j.function.tri.TriDoubleFunction.java

/**
 * Returns a composed {@link TriLongFunction} that first applies the {@code before} functions to
 * its input, and then applies this function to the result.
 * If evaluation of either operation throws an exception, it is relayed to the caller of the composed operation.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code long} input,
 * before this primitive function is executed.
 *
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @param before3 The third function to apply before this function is applied
 * @return A composed {@code TriLongFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result./*from w  w  w  .  j  av a2 s. c  o  m*/
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * long}.
 */
@Nonnull
default TriLongFunction<R> composeFromLong(@Nonnull final LongToDoubleFunction before1,
        @Nonnull final LongToDoubleFunction before2, @Nonnull final LongToDoubleFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.applyAsDouble(value1), before2.applyAsDouble(value2),
            before3.applyAsDouble(value3));
}

From source file:at.gridtec.lambda4j.function.tri.obj.ObjBiDoubleFunction.java

/**
 * Returns a composed {@link TriLongFunction} that first applies the {@code before} functions to
 * its input, and then applies this function to the result.
 * If evaluation of either operation throws an exception, it is relayed to the caller of the composed operation.
 * This method is just convenience, to provide the ability to execute an operation which accepts {@code long} input,
 * before this primitive function is executed.
 *
 * @param before1 The first function to apply before this function is applied
 * @param before2 The second function to apply before this function is applied
 * @param before3 The third function to apply before this function is applied
 * @return A composed {@code TriLongFunction} that first applies the {@code before} functions to its input, and then
 * applies this function to the result./*www.  j  a  va2  s  .co  m*/
 * @throws NullPointerException If given argument is {@code null}
 * @implSpec The input argument of this method is a able to handle primitive values. In this case this is {@code
 * long}.
 */
@Nonnull
default TriLongFunction<R> composeFromLong(@Nonnull final LongFunction<? extends T> before1,
        @Nonnull final LongToDoubleFunction before2, @Nonnull final LongToDoubleFunction before3) {
    Objects.requireNonNull(before1);
    Objects.requireNonNull(before2);
    Objects.requireNonNull(before3);
    return (value1, value2, value3) -> apply(before1.apply(value1), before2.applyAsDouble(value2),
            before3.applyAsDouble(value3));
}